Comic Book Ratings and What They Mean

E or A - Everyone or All Ages: Just like it sounds, these comic books are appropriate for children of any age. They are often aimed at the youngest readers

T - Tween: Generally suited for anyone over the age of 9

T+ - Older Teens: Best for ages 13 and up

M or PA - Mature or Parental Advisory: Comic books with this rating should not be sold to anyone under 18 without parental consent

Deathstroke volume One # 4 (DC Comics 2011)

Deathstroke incarcerated.
As the world’s fiercest mercenary is shipped off to a metahuman prison, Slade uncovers a new wrinkle in his quest to root out the forces working to manipulate him and the Blackhawks may be a part of it.
Also, what exactly is in the briefcase?
The answer will shock you.

Deathstroke vol. 1 # 4 written by Kyle Higgins with art by Joe Bennett and Art Thibert and a cover by Simon Bisley.

Deathstroke vol. 1 # 4 is a 32 page comic book in full color and rated T+.